The Aloha 8.5 represents a refined chapter in the history of Ouyang Boat Works, serving as the modernized successor to the earlier Aloha 28. Introduced in 1983, this 28-foot pocket cruiser was designed by the prolific naval architect Edward S. Brewer (Ted Brewer), who sought to improve upon the aesthetics and functional layout of his previous designs for the Whitby-based builder. While many manufacturers in the early 1980s were moving toward lighter, more performance-oriented hulls, Ouyang maintained its commitment to heavy-duty fiberglass construction and a "yacht-like" interior finish. The Aloha 8.5 is distinguished from its predecessor by its updated coachroof profile and a more contemporary interior arrangement, bridging the gap between a traditional weekend sailor and a capable coastal voyager. Its heritage is deeply Canadian, designed specifically to handle the short, steep chops of the Great Lakes while providing enough thermal insulation and interior warmth for northern cruising seasons.
Aloha 8.5 Information, Review, Specs

- Make
- Aloha
- Model
- 8.5
- Builder
- Ouyang Boat Works
- Designer
- Ted Brewer/Robert Walstrom
- Number Built
- Production Year(s)
- 1983 - 1988
Sailing Performance & Handling
Under sail, the Aloha 8.5 exhibits the characteristic stability and predictable motion associated with Ted Brewer’s cruising designs. With a displacement of approximately 6,750 pounds and a ballast-to-displacement ratio approaching 40%, the vessel carries its weight low, ensuring a stiff profile even when the wind gusts above 15 knots. Unlike the lighter Aloha 27 designed by Robert Perry, the 8.5 is less of a "racer-cruiser" and more of a dedicated cruiser that prioritizes sea-kindliness over light-air acceleration.
The hull features a fin keel and a spade rudder, providing a balance between maneuverability in tight marinas and tracking ability on long reaches. Owners often report that the boat feels "bigger" than its 28 feet, a sensation derived from its generous 9-foot 5-inch beam and its ability to shoulder through waves without excessive pounding. The masthead sloop rig is simple to manage, and while the boat is not a "greyhound" in light air, it comes alive in a breeze, often outperforming its theoretical hull speed when properly trimmed. Because the 8.5 was built using the same robust hull molds as the Aloha 28, it retains the older model's reputation for being a "tank" on the water, capable of handling offshore coastal passages that would intimidate lighter production boats of the same era.
Interior Comfort & Variations
The interior of the Aloha 8.5 is widely considered its strongest selling point, characterized by a level of joinery and teak work rarely found in modern boats of this size. The layout is a classic configuration: a forward V-berth with an overhead hatch for ventilation, followed by a full-width head compartment that separates the sleeping quarters from the main salon. The use of real teak veneers and solid trim throughout the cabin creates a warm, traditional ambiance.
In the salon, the 8.5 offers significant improvements over the earlier Aloha 28, specifically in the ergonomics of the galley and the inclusion of a dedicated navigation station. The galley typically features a deep stainless steel sink, a two-burner stove, and an icebox that many owners have since converted to refrigeration. Headroom is impressive for a sub-30-foot boat, standing at nearly 6 feet, which allows taller sailors to move comfortably through the cabin. A key variation found in some hulls involves the engine access; while most were fitted with a reliable Universal or Westerbeke diesel, the cabinetry was designed to be removable, allowing for relatively easy maintenance compared to its competitors.
Known Issues & Buyer’s Checklist
Prospective buyers of an Aloha 8.5 should approach the vessel with a focus on its 1980s construction methods. While Ouyang Boat Works had a reputation for solid hulls, the decks are balsa-cored and are susceptible to moisture ingress if deck hardware has not been periodically re-bedded.
- Chainplate Leakage: The chainplates on the 8.5 penetrate the deck and are a known "hot spot" for leaks. If neglected, water can migrate into the plywood bulkheads, leading to structural rot that is difficult and expensive to repair.
- Osmotic Blistering: While the hulls are thick, boats from this era often exhibit "gelcoat pox." While rarely structural, a haul-out inspection is necessary to determine if a barrier coat has been applied or if the hull requires drying and peeling.
- Engine Mounts and Vibration: Many units were equipped with two-cylinder diesel engines. Over time, original engine mounts can sag or harden, leading to significant vibration that can stress the shaft log and stuffing box.
- Compression Post: Inspect the area where the mast sits on the cabin top. Ensure the compression post below is not showing signs of "settling" into the floor timber, which can happen if the bilge has been left wet for extended periods.
Community & Resources
The primary hub for technical data and owner support is the Aloha Owners Association, a dedicated group that maintains archives of original brochures, wiring diagrams, and owner-led modification guides. Because Ouyang Boat Works was a staple of the Canadian marine industry, there is also significant historical context and support available through the Whitby Yacht Club, where many of these boats were originally commissioned and sailed.
The Verdict
The Aloha 8.5 is an exceptional choice for a couple or small family seeking a "real" yacht on a modest budget. It eschews the "cluttered" feeling of modern high-volume cruisers in favor of structural integrity and classic aesthetics. While it may require more maintenance than a newer, minimalist boat, the reward is a vessel that feels secure in heavy weather and looks timeless at anchor.
Pros:
- Robust Ted Brewer design with excellent stability and heavy-weather tracking.
- Exceptional interior woodwork and "big boat" headroom.
- Highly active owner association providing deep technical support.
- Sized perfectly for single-handed sailing or a couple’s coastal cruising.
Cons:
- Balsa-cored decks require vigilant maintenance to prevent core rot.
- Performance in light winds (under 5 knots) is sluggish compared to modern designs.
- Limited production run makes finding specific 8.5 variants more difficult than the ubiquitous 27 or 32 models.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Fin
- Rudder
- 1x Transom-Hung
- Ballast
- 2750 lbs
- Displacement
- 6750 lbs
- Water Capacity
- 30 gal
- Fuel Capacity
- 12 gal
Dimensions
- Length Overall (LOA)
- 28 ft
- Waterline Length (LWL)
- 24.5 ft
- Beam
- 9.42 ft
- Draft
- 4.3 ft
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Masthead Sloop
- P (Main Luff)
- 32 ft
- E (Main Foot)
- 10.5 ft
- I (Foretriangle Height)
- 37 ft
- J (Foretriangle Base)
- 12.25 ft
- Forestay Length (est)
- 38.98 ft
- Sail Area
- 395 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 17.69
- Ballast / Displacement Ratio
- 40.74
- Displacement / Length Ratio (D/L) Ratio
- 204.91
- Comfort Ratio
- 20.58
- Capsize Screening Formula
- 1.99
- Hull Speed
- 6.63 kn